Folding chess set



FIG. 1 is a top view of a folding chess set according to the present design, shown in an open condition;

FIG. 2 is a top, side perspective view thereof, all sides being identical;

FIG. 3 is a top view of the folding chess set shown in a closed condition, the bottom view being identical;

FIG. 4 is a front view thereof, the rear view being identical; and,

FIG. 5 is a left side view thereof, the right side view being a mirror image.

The underside of the chess set is flat and unornamented. 

CLAIM I claim the ornamental design for a folding chess set, as shown and described. 